19mm ZnSe Focus Lens 50.8mm(2.0″) Focal Length 2.0mm Edge Thickness. for Co2 Laser 10.6um AMERICAN PHOTONICS
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The BEST Co2 Lens quality in the market!
Meniscus lens for better engraving quality. Double-sided solid coating, reducing the loss of laser. Easy to clean. Long-lasting durability. High Precision Process: Outstanding substrate, precision slicing, polishing, grinding process. High temperature, laser resistance.$58.00